@book{216272,
	author = {Calhoun, George M. and ebrary, Inc.},
	title = {Post-Shannon signal architectures},
	publisher = {Artech House,},
	year = {c2003.},
	series = {Artech House mobile communications library},
	address = {Boston :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10081937}
}